IR2167PBF

Product Overview

Category: Integrated Circuit (IC)

Use: The IR2167PBF is a high-performance, single-phase, full-bridge driver IC designed for use in power electronics applications. It is specifically used for driving MOSFETs or IGBTs in bridge configurations.

Characteristics: - High voltage capability - Low power consumption - Fast switching speed - Built-in protection features - Compact package size

Package: The IR2167PBF is available in a compact and industry-standard 16-pin PDIP (Plastic Dual In-line Package) format.

Essence: This IC serves as a crucial component in power electronic systems, enabling efficient control and driving of MOSFETs or IGBTs in bridge configurations.

Packaging/Quantity: The IR2167PBF is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: 10V to 20V
• Output Current: Up to 1A
• Operating Temperature Range: -40°C to +125°C
• Maximum Junction Temperature: 150°C
• Input Logic Threshold Voltage: 2.5V
• Output Voltage Swing: 0V to Vcc

Pin Configuration

The IR2167PBF features a 16-pin configuration, as follows:

Pin 1: VCC Pin 2: HO Pin 3: LO Pin 4: VS Pin 5: COM Pin 6: NC Pin 7: NC Pin 8: NC Pin 9: NC Pin 10: NC Pin 11: NC Pin 12: NC Pin 13: NC Pin 14: NC Pin 15: NC Pin 16: GND

Functional Features

• High-side and low-side gate drivers
• Integrated bootstrap diode for high-side driver
• Built-in dead-time generation
• Overcurrent protection
• Undervoltage lockout (UVLO) protection
• Fault detection and reporting
• Adjustable dead-time control

Advantages and Disadvantages

Advantages: - High voltage capability allows for use in a wide range of applications - Low power consumption contributes to energy efficiency - Fast switching speed enables high-frequency operation - Built-in protection features enhance system reliability - Compact package size facilitates space-saving designs

Disadvantages: - Limited output current may restrict usage in high-power applications - Requires external components for complete functionality - Sensitivity to voltage fluctuations may require additional circuitry for stabilization

Working Principles

The IR2167PBF operates by receiving input signals from a microcontroller or control circuitry. It generates the necessary gate drive signals to control the MOSFETs or IGBTs in a full-bridge configuration. The integrated bootstrap diode provides the required voltage for driving the high-side gate, while the low-side gate is directly driven. The IC incorporates various protection features to ensure safe operation and prevent damage to the power electronic system.

Detailed Application Field Plans

The IR2167PBF finds extensive application in various power electronics systems, including but not limited to: - Motor drives - Switch-mode power supplies - Inverters - Uninterruptible power supplies (UPS) - Solar inverters - Electric vehicle charging systems

Detailed and Complete Alternative Models

1. IR2104PBF: Similar to the IR2167PBF, this IC is a high-performance, single-phase, full-bridge driver with built-in protection features. It offers higher output current capability.
2. IRS2186PBF: This IC is a high-speed, single-channel, high-side and low-side driver with integrated protection features. It is suitable for driving MOSFETs or IGBTs in bridge configurations.
3. IR2110PBF: A versatile high-voltage, high-speed power MOSFET and IGBT driver IC designed for various applications, including motor drives and inverters.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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